????????? ????????? ???????????? - ?????????? ?? ??????????? ??? ???????? ?????????? ?????????? ??? ??????????????.???? ??????? ?? ????????? ??? ????????? ??? ?? ?????????? ???????? ??? ??????? ??? ?????????? ???? ??????? ??? ?????? ??? ???????? ???.This data is then saved for the functions of (one) analyzing consumer behavior, and (two) fraud avo